| WHITEWALLS | • whitewalls n. Plural of whitewall. • WHITEWALL n. the spotted flycatcher, so called from the white color of the underparts. |
| WILLOWIEST | • willowiest adj. Superlative form of willowy: most willowy. • WILLOWY adj. slender and graceful. |
| TWINFLOWERS | • twinflowers n. Plural of twinflower. • TWINFLOWER n. a North American plant of the genus Linnaea. |
| WELWITSCHIA | • welwitschia n. Welwitschia mirabilis, a desert plant of southwest Africa. • WELWITSCHIA n. a plant of a SW African genus of one species, with one pair of leaves that grow indefinitely. |
| WHEWELLITES | • whewellites n. Plural of whewellite. • WHEWELLITE n. a mineral, calcium oxalate. |
| WINDLESTRAW | • windlestraw n. (UK, Scotland, dialect) A grass used for making ropes or for plaiting, especially Apera spica-venti. • WINDLESTRAW n. anything light or insubstantial; feeble person, also WINDLESTRAE. |
| WELWITSCHIAS | • welwitschias n. Plural of welwitschia. • WELWITSCHIA n. a plant of a SW African genus of one species, with one pair of leaves that grow indefinitely. |
| WHEELWRIGHTS | • wheelwrights n. Plural of wheelwright. • WHEELWRIGHT n. a maker and repairer of wheels and wheeled vehicles. |
| WHEREWITHALS | • wherewithals n. Plural of wherewithal. • WHEREWITHAL n. the means, resources. |
| WINDLESTRAWS | • windlestraws n. Plural of windlestraw. • WINDLESTRAW n. anything light or insubstantial; feeble person, also WINDLESTRAE. |
| BETWEENWHILES | • betweenwhiles adv. From time to time; now and again. • BETWEENWHILES adv. at intervals, also BETWEENTIME, BETWEENTIMES. |
| WATERFOWLINGS | • WATERFOWLING n. the sport of shooting waterfowl. |
| WELTERWEIGHTS | • welterweights n. Plural of welterweight. • welter-weights n. Plural of welter-weight. • WELTERWEIGHT n. a weight division in boxing. |
| WILLIEWAUGHTS | • WILLIEWAUGHT n. (Scots) a deep draught of alcohol. |
| WHISTLEBLOWING | • whistleblowing n. The disclosure to the public or to authorities, such as by an employee, of wrongdoing. • whistle-blowing n. The action of a whistleblower. • WHISTLEBLOWING n. the practice of informing on someone or putting a stop to something. |
| WORTHWHILENESS | • worthwhileness n. The condition of being worthwhile. • WORTHWHILENESS n. the state of being worthwhile. |
| WHISTLEBLOWINGS | • whistleblowings n. Plural of whistleblowing. • whistle-blowings n. Plural of whistle-blowing. • WHISTLEBLOWING n. the practice of informing on someone or putting a stop to something. |